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MacGregor: There was a lot of razor-blading going on
Sue MacGregor talks about how radio production has changed over the years.
She was speaking to Martha Kearney in the ±«Óãtv Radio Theatre. Past and present staff from the World At One gathered to celebrate its 50 years on air.
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World at One at 50 - celebrating Britain's best
Help mark our anniversary by telling us where you think Britain is leading the way.
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